Features: Premium 304 stainless steel lunch box set with insulated thermal lunch bag keeps meals freshness for 2 3 hours, featuring leakproof compartments and microwave safe design for versatile meal preps. Four stackable container with silicone sealed lid securely store hot/cold dishes separately, crafted from food grade 18/8 stainless steel and sturdy PP plastic for easy cleaning. Ideal for healthy adults needing organized meal solution during work commutes, campus lifes, or outdoor adventures requiring portable food storage. Effortlessly conversion from office microwaves to home induction stove, maintaining optimal food temperature during meetings, picnics, or gym. Space saving vertical design with ergonomic carry handles simplifies transporting balanced meals while preventing flavor crosses contamination between compartments. Specifications: Materials: 304 Stainless Steel + Plastic Type:1 Small 1 Large/2 Small 1 Large/2 Large 1 Small/2 Large 2 Small(Optional) Small Size:Approx.12x6.5cm/4.72x2.55inches Large Size:Approx.12x9cm/4.72x3.54inches Color:Brown Package Includes: 1Set Large Capacity Insulated Lunch Box note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!